Oh dear, I'm a cripple. Was I a cripple all my life, or did "this day and age" only start recently? It never stopped me getting anywhere, by the way - I think you'll find a lot of determined 'cripples' in wheelchairs say much the same. (I am not a wheelchair user, I should clarify)
A majority of jobs require some form of transportation? Really? Are you sure? Or did you just make it up? Why would I need to drive to be a teacher, a miner, an office drone or countless other jobs? It might help to reach some workplaces, and it may even be true that the majority of employers who specify a need for a driving license in a given role sincerely believe that it couldn't be done any other way. They're mostly wrong, but that's rarely a good pitch to a prospective employer.
There's an ex-Home Secretary of the UK who didn't drive - on account of being blind. I don't suppose he much cared for the word 'cripple' either, on either count. For myself, I've lived in rural Scotland, rural Wales and deepest, darkest Dorset (the county with the fewest major roads in England) and never felt 'crippled'. Now I live in a town that saw a showdown with the road protest movement over a bypass. The bypass has been built, the town is still clogged with traffic and I do feel disadvantaged - every new development starts from the assumption that people will drive there, and provision of public transport is poor.
I take a lot of taxi rides (and take advantage of delivery services for groceries and other goods). There is a cost, of course - I haven't done the sums, but I think it's probably less than the cost of maintaining, insuring, fueling and parking a private vehicle that is barely used outside the daily commute. Oh, and the cost of speeding and parking fines - I don't know a single driver who has a clean criminal record. I make a point of seeking work within easy walking distance, although at times I've commuted two hours a day on a bus.
There is another down side to not driving, mind: the number of women I talk to who like my face and my voice and my interest in them, but lose interest pretty quickly when they ask (as they do so often and so early) "what car do you drive?"